Fumonisin B2, 50 µg/ml, Acetonitrile/Water, 1ml

1,2,3,4-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

EPA Method 8310 Surrogates, 50µg/ml in MeChl, 1ml

Moxidectin-d3, 1mg